Product Attribute:
surface treatment:Nitration,Black Nitrided/Chormed
Material:non-magnetic,Stainless Steel,Stl/Suh-35+Tip/Shu-3/21-4n
Size:47.5*11.5*169.5mm
Certification:ISO9001
Surface Finish:Polished
G.W:80g
Color:Black
payment:30% prepayment70% effected before the shippment
process:whole forged
Extra Service:simple free laser mark
quality:STD/OEM/ODM
CREDIT:ISO9001 Ts16949 ISO14001
main market:wastern europe North Americ
Sells Point:Attractive Price at Std Quality
package:as your requirment
delivery time:about a month after confirmed
Applicationt: 
Alfa romeo, audi, BMW, Buick, Chery, Chevrolet, Chrysler, DAEWOO, Daihatsu, Dodge, fiat, Ford, HAMA, Honda, Hyundai, iveco, Jeep, Kia, Land rover, Lexus, Lotus, Mazda, Mercedes Benz, Mitsubishi, Nissan, OPEL, Peugeot, Porsche, Renault, Rolls Royce, Skoda, Suzuki, Toyota, volvo
Production Description:
Item Name: Auto Engine Valve And Seat
* High quality work performance
Correct rate: 98.5%
Order filling rate: 99.2%
Delivery on time rate: 97.2%
Returning customer Rate: 98.4%
* Warranty policy.If any wrong parts, damaged parts or low quality parts shipped, we will replace you new ones free of charge.
production capacity:20,000 pieces/day
Warranty: about 60,000-80,000 kms
Delivery time: about 45 days atfer received deposit
Service
1. New products can be developed upon customers' sample or drawing.
2. Our factory can provide OEM service if customers need.
3. Samples can be sent for customers to check the quality before ordering
4.Free simple laser mark.
Package
1. XYTOSAN packing
2. Neutral packing
3. According to customer's requirement
1)Material: IN 4Cr10Mo (SUH-3), EX 21-4N (SUH-35) &
SUH-3+ SUH-35(4Cr+21-4N);
Good material: INLET VALVE IS SUH3(4Cr10Mo) ;
EXHAUST VALVE IS SUH3(4Cr10Mo)+SUH35(21-4N),
Normal material: INLET VALVE IS SUH3(4Cr10Mo) ;
EXHAUST VALVE IS SUH35(21-4N)
Using SUH-3+SUH-35 to make EX valves and making valves with the Tip and STL;
Our engine valve kind is complete ,
the quality is first-class, the price is reasonable.
We have advanced management and excellent equipment.
2) Surface treatment: chromed polished & hard nitride, polished;
3) The inlet valve features: good hardness, wear resistance, a magnetic, called the martensite;
Exhaust characteristics: good toughness, high temperature resistance, corrosion resistance, no magnetic,
called the austenitic;